The Phoenix Suns and head coach Monty Williams have agreed to a long-term contract extension, ESPN’s Adrian Wojnarowski reported Saturday. 

The exact terms of the deal were not made public, but the extension adds multiple years onto Williams’ original deal, which had two seasons remaining. 

Williams has been at the helm during one of the best stretches in franchise history, guiding the Suns to a 2021 NBA Finals appearance and a franchise-best 64 wins last season. 

Williams has gone 149-78 (.656 win percentage) in three seasons with Phoenix and was named the 2021-22 NBA Coach of the Year. 

The Suns earned the top seed in the Western Conference playoffs last season and were considered favourites to return to a second straight Finals but were beaten in seven games by the Dallas Mavericks in the second round.